Alkin W32 Canopy, Инструкция и список запасных частей

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W 3 2 S E R I E S
H I G H P R E S S U R E B R E A T H I N G A I R C O M P R E S S O R
©ALKIN COMPRESSORS
30
Figure 14 – Canopy Dual Pressure
1.7 Operation Principle
P&I diagram have to be reviewed carefully to understand the principle of the operation.
Air at atmospheric pressure is drawn through the inlet filter into the 1st stage cylinder on the up-stroke of the
piston. The up-stroke motion of the piston will cause compression and the air will be forced out of the cylinder
through 1st stage discharge valve. Air will then pass through the intercooler tubes between the 1st and 2nd stages
and goes into the 2nd stage compression chamber. Here, the air is compressed to the 2nd stage compression level
and forced through the 2 nd stage 2nd stage inter 2nd stage water sep 3rd stage inlet valve
into the 3rd stage cylinder. Here, the air is compressed to the final pressure level and forced out to the aftercooler
then passing through a check valve enters the purifier chamber, where it is purified and prepared to be used for
breathing purposes. For W32 Canopy models it enters first to the prefilter and then goes to purifier through a check
valve.
A priority (or minimum pressure valve) is installed downstream the purifier; this valve prevents the air to exit the
purifier until the pressure builds to approximately 150 bars (2175 psi), a pressure level where the purification
process is more efficient than at lower or higher pressures. Air is then ready to be directed to a filling hose and with
proper connections to the cylinders to be filled. Intercoolers and aftercoolers are designed to dissipate the heat
generated from the previous compression cycle, reducing the air temperatures, allowing the water vapors to
condensate and settle in the bottom sections of the moisture separators. Water separators on W32 Mariner models
are equipped with a manual drain valve at the bottom. They should be drained by opening the manual drain valve
every 7 minutes. Purifier should be drained after the filling process is completed for both Manual and Automatic
Drain Controlled models. On Automatic Drain Controlled Compressors purifier should be also manually drained
by opening the manual drain valves at the bottom after the filling process is completed.
0 0 0 0 400 400 400 400
bar bar bar bar
P A
R
6014
C
ALKIN
COMPRESSORS®
Menderes-IZMIR-TURKEY
TEL: 0090 232 78 222 90
FAX: 0090 232 78 222 89
Application Field
Drawing Number
Title Page
Pg.
Edited
Date
Date
Name
Name
Check
Norm
1
1
Modification
Material Surface
Scale Weight
Resp.
13.07.2002 R/K
7862-02 B
NEXT ASS'Y
2nd
stg.
AC
7702
www.alkincompressors.com
0 400
bar
Oi
l
1s
t s
tg
.
2n
d
stg
.
3r
d
stg
.
stg.
1st
IC (2-3)
3rd stg.
3rd stg.
Oil Pump
Oil Pump
2nd stg.
2nd stg.
2nd stg.
Priority Valve
Prefilter
3rd stg.
1st stg.
IC(1-2)
water Separator
IC (1-2) : 1st stg.-2nd stg intercooler
IC (2-3) : 2nd stg.-3rd stg intercooler
AC
: Aftercooler
Drain
Check
automatic
automatic
Drain
Gauge
Pressure
Purifier
Purifier
Pr
es
su
re
Pr
es
su
re
Pr
es
su
re
Pr
es
su
re
Safety
Priority
Filling
Safety
Safety Valve
Safety
Collector
Valve
Solenoid valve
Yoke
drain Valve
drain Valve
Ga
ug
e
Ga
ug
e
Ga
ug
e
Ga
ug
e
Valve
Valve
Valve
Valve Valve
selector
darin
Pressure
Manuel
Final stage
Pressure
Pilot Switch
selector
(DUAL PRESSURE)
W32 SERIES 3 STAGE
BREATHING AIR COMPRESSOR
W32 CANOPY P&I DIAGRAM
switch
pressure